Petrak, Mycoth. Carp.
Petrak, F. [1-475]
IndExs #641513049

USDA United States National Fungus Collections
Catalog #: BPI 371243
Petrak F. s.n. 00 July 1924
Ascochyta bryoniae H. Zimmermann
Czechoslovakia, Beskids, Jasenka Valley, near Vsetin Fence